Mathematics, 27.09.2021 18:20 Jessicadiaz8602
Which of the following expressions are perfect-square trinomials? Check all of the boxes that apply.
x2 β 16x β 64
4x2 +12x + 9
x2 + 20x + 100
x2 + 4x + 16
Answers: 1
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
Answers: 1
Mathematics, 21.06.2019 20:30
Acircle has a circumference of 7.850 units. what is its radius?
Answers: 2
Mathematics, 21.06.2019 21:30
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
Mathematics, 21.06.2019 22:10
Erinn wrote the equation β5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?
Answers: 2
Which of the following expressions are perfect-square trinomials? Check all of the boxes that apply....
Social Studies, 21.05.2021 20:20
Mathematics, 21.05.2021 20:20
Mathematics, 21.05.2021 20:20
Mathematics, 21.05.2021 20:20
English, 21.05.2021 20:20
Mathematics, 21.05.2021 20:20
Health, 21.05.2021 20:20
English, 21.05.2021 20:20
Mathematics, 21.05.2021 20:20
Social Studies, 21.05.2021 20:20